Multi-interface artificial nose

Abstract

The utility model provides a multi-interface artificial nose which comprises a connecting tube, one end of the connecting tube is provided with a cannula interface, the other end of the connecting tube is provided with a sputum suction inlet, the side wall of the connecting tube is sequentially provided with an air outlet, an atomization interface, an oxygen interface, a humidifying water interface and a medicine interface from the sputum suction inlet to the cannula interface, and a mesh filter is arranged in the air outlet. The multi-interface artificial nose provided by the utility model is provided with a plurality of independent interfaces, can independently or simultaneously realize the functions of atomization, humidification, oxygen supply and the like, and is convenient and quick to use. For patients with partial tracheotomy, due to the fact that sputum is thick and cannot cough out, doctors need to use a fiber bronchoscope for examination or treatment, and the situation that the patients use breathing machines due to oxygen deficit, waste of medical resources is caused by using the breathing machines, and economic burdens of the patients are caused can be avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a multi-interface artificial nose. Background Art

[0002] Tracheotomy artificial nose is an artificial device for the respiratory system, mainly used for patients after tracheotomy surgery, which can effectively prevent infection and keep the airway open. It consists of two parts, one is the end of the connecting catheter, and the other is a device that communicates with the human respiratory tract. The artificial nose has good water absorption and air permeability, can effectively absorb moisture, thereby keeping the airway open, and can prevent airway bacterial or fungal infections. The use of the artificial nose needs to be carried out according to the doctor's advice and instructions to ensure its correct use and effectiveness.

[0003] The existing tracheotomy artificial nose, such as the nebulizing oxygen inhalation device for tracheotomy patients disclosed in utility model patent CN 217548717 U, has only one interface, that is, the nebulization and air supply share one interface. This structure cannot realize oxygen humidification operation at the same time, and its scope of use is limited. Utility Model Content

[0004] In order to make up for the deficiencies in the prior art, the utility model provides a multi-interface artificial nose with multiple independent interfaces, which can realize functions such as sputum suction, atomization, humidification, oxygen supply, etc. individually or simultaneously, and is convenient and quick to use.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0006] A multi-interface artificial nose comprises a connecting tube, one end of which is provided with a sleeve interface, and the other end is provided with a sputum suction inlet, the side wall of the connecting tube is provided with an air outlet, an atomization interface, an oxygen interface, a humidification water interface, and a drug interface in sequence from the sputum suction inlet to the sleeve interface, and a mesh filter is provided in the air outlet.

[0007] Furthermore, the connecting tube is provided with a spherical cavity between the sputum suction inlet and the atomization interface, and the air outlet is connected to the spherical cavity.

[0008] Furthermore, the air outlets are symmetrically arranged on both sides of the spherical cavity.

[0009] Furthermore, valves are provided in the atomization interface, the oxygen interface, the humidification water interface, and the drug interface.

[0010] Furthermore, the ends of the atomization interface, the oxygen interface, the humidification water interface, and the drug interface are all provided with spiral connection patterns.

[0011] Furthermore, the sputum suction inlet is provided with a top cover.

[0012] Furthermore, the top cover includes a large cover and a small cover, the large cover is buckled with the sputum suction inlet, the large cover is provided with a through hole, and the small cover is buckled with the through hole.

[0013] Furthermore, a first protrusion is provided on one side of the large cover, and a second protrusion is provided on one side of the small cover.

[0014] Compared with the prior art, the utility model has the following beneficial technical effects:

[0015] The multi-interface artificial nose of the utility model is provided with a plurality of independent functional interfaces, which can be respectively connected to a nebulizer, a humidifier, an oxygen cylinder, etc., and can realize a plurality of functions individually or simultaneously, and is flexible and convenient to use, thus greatly improving the use scope of the artificial nose. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural diagram of a multi-interface artificial nose of the utility model.

[0017] Figure 2 The utility model is a top cover structure diagram of an interface artificial nose.

[0018] Among them: 1. connecting tube; 101. spherical cavity; 2. sleeve interface; 3. suction inlet; 4. air outlet; 5. atomization interface; 6. oxygen interface; 7. humidification water interface; 8. drug interface; 9. filter; 10. valve; 11. top cover; 1101. large cover; 1102. small cover; 1103. first protrusion; 1104. second protrusion. DETAILED DESCRIPTION

[0019] Many specific details are described in the following description to facilitate a full understanding of the present invention. However, the present invention can be implemented in many other ways different from the description, and those skilled in the art can make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0020] Example 1

[0021] like Figure 1 , Figure 2 As shown, a multi-interface artificial nose includes a connecting tube 1, one end of the connecting tube 1 is provided with a sleeve interface 2 for connecting to a tracheal sleeve; the other end is provided with a sputum suction inlet 3 for connecting to a sputum suction tube. The side wall of the connecting tube 1 is provided with an air outlet 4, an atomization interface 5, an oxygen interface 6, a humidification water interface 7, and a drug interface 8 in sequence from the sputum suction inlet 2 to the sleeve interface 3.

[0022] The connecting tube 1 is provided with a spherical cavity 101 between the sputum suction inlet 3 and the atomization interface 5, and the air outlet 4 is symmetrically arranged on both sides of the spherical cavity 101 and communicated with the spherical cavity 101, and a mesh filter 9 is arranged in the air outlet 4. The spherical cavity 101 has a large volume and an arc surface, which can prevent airway secretions from directly rushing out of the sputum suction inlet 2 and prevent airway secretions from staying at the air outlet 4. The air outlet 4 is used for the patient to breathe, and the filter 9 arranged therein can filter the patient's exhaled droplets, secretions and dust, bacteria, etc. in the outside air.

[0023] The atomization interface 5 is used to connect various atomizers to provide atomization care for patients. The oxygen interface 6 is used to connect oxygen. The humidification water interface 7 is used to connect a humidifier to humidify the oxygen. The humidification water interface 7 is arranged below the oxygen interface 6 to fully humidify the oxygen. When there is bleeding in the patient's airway, medication can be used to stop bleeding through the drug interface 8.

[0024] Valves 10 are provided in the atomization interface 5, oxygen interface 6, humidification water interface 7, and drug interface 8, and any interface can be opened or closed as needed. Spiral connection patterns are provided at the ends of the atomization interface 5, oxygen interface 6, humidification water interface 7, and drug interface 8, which are beneficial to improve the stability of the connection with the pipeline and avoid the pipeline from falling off during use. The sputum suction inlet 3 is provided with a top cover 11, which can be opened or closed as needed.

[0025] Specifically, the top cover 11 includes a large cover 1101 and a small cover 1102. The large cover 1101 is interlocked with the sputum suction inlet 3. The large cover 1101 is provided with a through hole, and the small cover 1102 is interlocked with the through hole. A first protrusion 1103 is provided on one side of the large cover 1101, and a second protrusion 1104 is provided on one side of the small cover 1102, so as to open the large cover or the small cover. When the large cover 1101 is opened, the doctor can use a fiber bronchoscope for sputum suction treatment, and when the small cover 1102 is opened, ordinary sputum suction treatment can be performed.

[0026] Some patients with tracheotomy have thick sputum that is difficult to cough out, so doctors need to use fiberbronchoscopes for examination or treatment. The utility model can avoid the patients from using ventilators due to hypoxia, which would waste medical resources and cause economic burden on patients.

[0027] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. However, any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A multi-interface artificial nose, comprising a connecting tube, one end of which is provided with a sleeve interface, and the other end of which is provided with a sputum suction inlet, characterized in that: The side wall of the connecting tube is provided with an air outlet, an atomization interface, an oxygen interface, a humidification water interface, and a drug interface in sequence from the sputum suction inlet to the sleeve interface, and a mesh filter is provided in the air outlet.

2. The multi-interface artificial nose according to claim 1, characterized in that: The connecting tube is provided with a spherical cavity between the sputum suction inlet and the atomization interface, and the air outlet is communicated with the spherical cavity.

3. The multi-interface artificial nose according to claim 2, characterized in that: The air outlets are symmetrically arranged on both sides of the spherical cavity.

4. The multi-interface artificial nose according to any one of claims 1 to 3, characterized in that: Valves are arranged in the atomization interface, the oxygen interface, the humidification water interface and the medicine interface.

5. The multi-interface artificial nose according to claim 4, characterized in that: The ends of the atomization interface, the oxygen interface, the humidification water interface and the drug interface are all provided with spiral connection patterns.

6. The multi-interface artificial nose according to claim 5, characterized in that: The sputum suction inlet is provided with a top cover.

7. The multi-interface artificial nose according to claim 6, characterized in that: The top cover comprises a large cover and a small cover, the large cover is buckled with the sputum suction inlet, the large cover is provided with a through hole, and the small cover is buckled with the through hole.

8. The multi-interface artificial nose according to claim 7, characterized in that: A first protrusion is provided on one side of the large cover, and a second protrusion is provided on one side of the small cover.

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